ETMY AP3800 mobile radio
ETMY AP3800 25w trunking car walkie talkie dmr digital mobile radio for sale
Tri-Protocol Core
AP3800 ships with DMR Tier II/III, NXDN and PDT stacks in firmware. A county-wide public-safety fleet can run NXDN today, shift to DMR mobile radio next year, and still talk to legacy analog portables on mixed-mode—all without swapping hardware.
Dual-Slot DMR Mobile Radio Efficiency
Two voice paths per 12.5 kHz slice doubles user capacity. During a marathon, the lead motorcycle carries the same digital mobile radio that once served a single ambulance; now it hosts separate dispatch and medical talk-groups on one channel.
GPS + Emergency Hot-Key
Built-in GPS/GLONASS tags every PTT with lat/long; orange panic key blasts location to dispatch and opens the channel. Security teams on a university campus use the feature to shrink response times when a late-night patrol spots trouble.
IP54 Rugged & Wideband Power
136–174 MHz, 350–400 MHz and 400–470 MHz variants, 25–50 W output, –30 °C to +60 °C MIL-STD spec. A mining hauler in the Yukon keeps the digital mobile radio running at 45 W all night without overheating.
Hands-Free & Multi-Language UI
Bluetooth headset pairing plus seven on-screen languages cut driver distraction. A European bus operator rolled out 300 units in three countries using the same firmware load; drivers switch language on the fly.
Single-Frequency Repeater Mode
AP3800 can act as a portable base station when towers are down. After a hurricane knocked out repeaters, utility crews parked an AP3800 on a pickup roof and restored site-to-site links in minutes.
Remote OTA Management
Push firmware, encryption keys and channel tables over IP. One integrator updated 500 NXDN mobile radios during a lunch break after a last-minute frequency re-allocation.
Long-Life Power & Install Flexibility
13.8 V DC input, ignition-sense cable and DIN-size chassis fit anything from police sedans to forklift dashboards. The same digital mobile radio that runs a 12-hour ambulance shift spends the night in a warehouse forklift without re-cabling.


Other functions
- Digital/Analog
- DMR conventional/DMR cluster
- DMR single frequency relay
- Dual time slots
- GPS/BDS/GLONASS positioning mode (optional)
![]() Handheld Microphone | Power Cable | Bracket |
Components | Microphone Stand |
Specifications
| General | |
| Frequency | 136–174 MHz; 350–400 MHz; 400–470 MHz |
| Channel Capacity | 2000 |
| Channel Spacing | 6.25 kHz / 12.5 kHz / 25 kHz |
| Frequency Stability | ±2.5 ppm |
| Operating Voltage | 13.6 V DC ±15 % |
| Operating Temperature | -20 ℃ ~ 60 ℃ |
| Dimension | 45 × 160 × 160 mm |
| Weight | 1.5 kg |
| Transmitter | |
| Output Power | 10 W / 25 W |
| Modulation | 16K0F3E @25 kHz 8K0F3E @12.5 kHz 4K00F1D @6.25 kHz |
| Signal-to-Noise Ratio | >40 dB / >36 dB |
| Modulation Distortion | <5 % |
| FM Noise | ≥36 dB 25 kHz / ≥40 dB 12.5 kHz |
| Adjacent Channel Power | ≥60 dB / ≥70 dB |
| Parasitic Harmonic | ≥60 dB / ≥60 kHz |
| Audio Response | +1 ~ +3 dB |
| Receiver | |
| Analog Sensitivity | 0.22 μV (FM @ 12 dB SINAD) 0.18 μV (typ.) (FM @ 12 dB SINAD) 0.3 μV (FM 20 dB SINAD) |
| Digital Sensitivity | 0.30 μV (typ.) (@ 5 % BER) |
| Adjacent Channel Selectivity | ≥60 dB / ≥70 dB |
| Inter-modulation Rejection | ≥65 dB / ≥60 dB |
| Spurious Response Rejection | ≥70 dB |
| Audio Response | +1 ~ +3 dB |
| Rated Audio Distortion | <2 % |
| Audio Output Power | 5 W |
FAQ
Q1: Can your radios be customized with my brand?
A: Of course. Generally, logos, outer packaging, patterns, etc. can be customized. The minimum order quantity is usually 200 pieces.
Q2: Can you offer the sample for me to test the quality first?
A: Yes,we can offer the sample, but sample cost and shipping cost need to pay by yourself, the fee will return to you when place order quality.
Q3: Do you have radio agent certificate?
A: Yes,we are, Icom, Hytera, Baofeng,Vertex these radio authorized agent,all of these certificates we have and can offer to you.
Q4: What is your radios warranty?
A: Radio body:1 year, accessories:6 months
Q5: What is your lead time for the radio?
A: 2-3 days for order prepare after we get payment. Add 5-6 days for Express transportation.
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